Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 9:11 pm (8.3 ft)
Next high tide : in 6h 23m at 4:46 pm (11.1 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Jul 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:407.96:131.45:365.25:149:13First Quarter1Mon
2Tue2:268.87:080.06:436.65:159:13Waxing Gibbous2Tue
3Wed12:3211.73:4510.08:03-1.37:587.55:159:13Waxing Gibbous3Wed
4Thu1:2311.64:4611.08:57-2.49:127.95:169:12Waxing Gibbous4Thu
5Fri2:1811.55:3811.89:49-3.210:187.95:179:12Full Moon5Fri
6Sat3:1311.46:2412.410:38-3.611:187.65:189:12Full Moon6Sat
7Sun4:0711.17:0412.611:26-3.65:199:11Full Moon7Sun
8Mon5:0110.77:4112.712:147.012:11-3.25:199:11Full Moon8Mon
9Tue5:5710.28:1512.51:056.412:54-2.45:209:10Waning Gibbous9Tue
10Wed6:519.58:4812.31:535.71:34-1.35:219:09Waning Gibbous10Wed
11Thu7:468.89:1912.02:425.02:130.15:229:09Waning Gibbous11Thu
12Fri8:448.19:4911.63:334.32:531.65:239:08Waning Gibbous12Fri
13Sat9:517.610:1911.34:243.63:353.15:249:07Third Quarter13Sat
14Sun11:107.310:5110.95:132.94:214.65:259:07Third Quarter14Sun
15Mon12:517.46:012.25:125.95:269:06Third Quarter15Mon
16Tue2:458.16:511.56:106.95:279:05Third Quarter16Tue
17Wed12:0210.43:498.97:410.87:207.65:289:04Waning Crescent17Wed
18Thu12:4710.24:369.78:300.18:337.95:299:03Waning Crescent18Thu
19Fri1:3710.25:1610.49:15-0.69:377.95:309:02Waning Crescent19Fri
20Sat2:2810.15:5011.09:57-1.310:307.65:319:01Waning Crescent20Sat
21Sun3:1710.16:2011.510:38-1.811:197.25:339:00New Moon21Sun
22Mon4:0410.16:4711.811:17-2.05:348:59New Moon22Mon
23Tue4:5310.07:1412.112:046.611:56 AM-2.05:358:58New Moon23Tue
24Wed5:449.97:4112.312:465.912:35-1.75:368:57Waxing Crescent24Wed
25Thu6:379.68:0912.31:285.11:14-0.95:378:55Waxing Crescent25Thu
26Fri7:329.38:3912.22:114.11:540.35:398:54Waxing Crescent26Fri
27Sat8:339.09:1012.12:583.22:361.85:408:53Waxing Crescent27Sat
28Sun9:448.69:4411.93:482.13:243.55:418:52First Quarter28Sun
29Mon11:078.510:2211.74:421.14:185.25:428:50First Quarter29Mon
30Tue12:468.75:390.25:206.65:448:49First Quarter30Tue
31Wed2:359.56:38-0.66:317.65:458:48Waxing Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447883)

Common Questions About Greenbank, Whidbey Island, WA Tides

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What time does the tide turn (slack tide) in Greenbank, Whidbey Island, WA today?

Slack tide in Greenbank, Whidbey Island, WA is approximately 6:58 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Greenbank, Whidbey Island, WA?

Greenbank, Whidbey Island, WA is currently in a spring phase. Tonight's moon is 10% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Greenbank, Whidbey Island, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Greenbank, Whidbey Island, WA?

Tide predictions for Greenbank, Whidbey Island, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Greenbank, Whidbey Island, WA?

Tide data for Greenbank, Whidbey Island, WA is sourced from NOAA Station #9447883. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447883.

What is the moon phase in Greenbank, Whidbey Island, WA tonight?

Tonight the moon over Greenbank, Whidbey Island, WA is Waning Crescent (10% illuminated). This places Greenbank, Whidbey Island, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA